| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $115.28 | 13.596% | $130.9535 | $130.95 | $130.95 | $131.00 |
| Purchase #2 | $55.28 | 12.399% | $62.1342 | $62.13 | $62.15 | $62.10 |
| Purchase #3 | $218.78 | 4.481% | $228.5835 | $228.58 | $228.60 | $228.60 |
| Purchase #4 | $230.73 | 7.178% | $247.2918 | $247.29 | $247.30 | $247.30 |
| Purchase #5 | $67.72 | 6.402% | $72.0554 | $72.06 | $72.05 | $72.10 |
| Purchase #6 | $26.29 | 3.240% | $27.1418 | $27.14 | $27.15 | $27.10 |
| Purchase #7 | $192.25 | 13.596% | $218.3883 | $218.39 | $218.40 | $218.40 |
| 7 purchase totals = | $906.33 | $986.5485 | $986.54 | $986.60 | $986.60 | |